. 2020 Oct 20;9(10):717. doi: 10.3390/antibiotics9100717

Table 5.

Indirect activity of the essential oils combined at a non-active concentration (sub-MIC) with antibiotics, against E. aerogenes and K. pneumoniae (n = 3). In bold, the most promising results.

	Minimum Inhibitory Concentration (MIC, μg/mL)
EO	E. aerogenes LMG 2094		K. pneumoniae LMG 20218
	EO Sub-MIC +	CTX	EO Sub-MIC +	CTX
AB_alone	EO Sub-MIC +	4	EO Sub-MIC +	32
AW	125 +	4	125 +	32
BE	500 +	4	500 +	32
CA	500 +	2	500 +	16
CC	62.5 +	2	62.5 +	32
CF	500 +	2	500 +	32
GF	250 +	2	250 +	16
LG	500 +	2	500 +	32
LS	500 +	4	500 +	8
OC	125 +	1	125 +	16
PM	250 +	4	500 +	32

AW—ajowan, BE—basil, CA—German chamomile, CC—Chinese cinnamon, CF—coriander, EO—essential oil, GF—clove, LG—lemongrass, LS—Spanish lavender, OC—oregano, PM—palmarosa, AB—antibiotic, CTX—cefotaxime, EO—essential oil.